code: def get_canonical_name(v2_names, v1_name):
      if v2_names:
          return v2_names[0]
      return "compat.v1.%s" % v1_name
  
file_path: tensorflow-upstream/tensorflow/tools/compatibility/update/generate_v2_renames_map.py
imports: import sys
  from absl import app
  import tensorflow
  from tensorflow import python
  from tensorflow.python import modules_with_exports
  from tensorflow.python.lib.io import file_io
  from tensorflow.python.util import tf_decorator
  from tensorflow.python.util import tf_export
  from tensorflow.tools.common import public_api
  from tensorflow.tools.common import traverse
  from tensorflow.tools.compatibility import all_renames_v2
label_desc: Use image node_id 1 for calling a global function with example usage: get_canonical_name(v2_names, v1_name) and returns: unknown, v2_names